RR Auction: Space Exploration

Official glossy 8 x 10 NASA photo of Gemini 6 Pilot Tom Stafford keeping it loose in his flight suit prior to launch, signed in blue felt tip, "...

From the family collection of astronaut Richard Gordon—a commemorative cover with a cachet honoring the Gemini 3 mission o

Eyepiece for the Apollo Command Module (Block II) Optical Unit Assembly (OUA) sextant, measuring approximately 8.5˝ x 4.5Ë[x=

Flown Apollo Command Module Block I Earth Landing Sequence Controller (ELSC) flown on the Apollo 4 mission, measuring 7.25 x 4.5 x 3, bearing a large

Apollo Command Module (Block II) Pulse Code Modulation (PCM) Telemetry Assembly, measuring 14" x 7" x 13.5" and weighing approximatel...

Prototype of a Long Eye Relief Eyepiece for the Apollo Command Module's Optical Unit Assembly (OUA) scanning telescope, measuring approximately 5

Apollo Command Module (Block I) Pulse Code Modulation (PCM) Telemetry Equipment Unit #1, measuring 10.25" x 17" x 6.5", with Radiatio...

Apollo Command Module Cabin Precision Leak Calculator Assembly, measuring 19 x 19.25 x 10 and weighing approximately 30 pounds, with North American Av

Apollo Command Module (CM) Guidance and Navigation System (GNS) Coupling Data Unit (CDU), part of the GNS's inertial subsystem (ISS) that was co...

Apollo Command Module LiOH Filter Assembly, 7.25" x 7.25" x 5.25", bearing an affixed Airesearch label on the side, reading: "Ab...

Apollo Command Module Meter Module Assembly (GSE) utilized by ground crews to observe performance of the Apollo Command Service Module (CSM) Service P

Apollo Command Module Pyrotechnic Test Set made by the Key Instrument Co., measuring 15.5 x 10.5 x 10 and weighing approximately 17 pounds, with batte

Apollo Command/Service Module Oxygen System Fill and Vent Port, measuring approximately 5.5" x 2.25" x 2.25", marked at center with F...

Apollo Command/Service Module Oxygen System Purge Line Connection Port, measuring approximately 7" x 1.75" x 1.75", marked at center ...

Desirable Apollo-era early developmental example of an Emergency Detection System (EDS) Angle of Attack Sensor System, commonly called the Q-Ball, mea

Apollo Lunar Module Guidance & Navigation System Pulse Torque Assembly, measuring 11.25˝ x 12.75˝ x 3Ë

Apollo Lunar Module Descent Engine (LMDE) Flow Control Valve Splitter, measuring 8.75" x 7" x 2.5", marked at the base: "QR, 402...

Apollo Lunar Module Descent Engine (LMDE) Pintle Injector developed by TRW, measuring 9.5" long and 4.5" in diameter, labeled on the side:...

Apollo Lunar Module Descent Engine (LMDE) Pintle Injector Sleeve Assembly developed by TRW, measuring 8.75" long and 6.75" in diameter, la...

Apollo Lunar Module (LM) Guidance and Navigation System Power and Servo Assembly (PSA), measuring 23.25 x 9 x 7 and weighing approximately 28 pounds,